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jairo330 Group TitleBest ResponseYou've already chosen the best response.0
help please
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
\[\frac{f(x)f(1)}{x 1}\]
 one year ago

jairo330 Group TitleBest ResponseYou've already chosen the best response.0
then what?
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
then you will get your answer ~ you know what's f(x) and f(1)?
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
f(x) = 3/(x+4) just as the question gives to find f(1), substitute x = 1 into f(x)
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
i will give you the answer in case ._., cos i gotta go \[f(x) = \frac{3}{x+4}\]\[f(1) = \frac{3}5\]\[\huge \frac{\frac{3}{x+4}\frac{3}{5}}{x1}\]then solve algebraically you will get\[\frac{3}{5x+20}\]
 one year ago

jairo330 Group TitleBest ResponseYou've already chosen the best response.0
thank you
 one year ago
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